Knab Builder
Knab Builder has filed 79 building permits in San Francisco since 2017, closing 74% of 77 rated permits. 21 permits remain open.
74%
79
Construction Permits
21
Currently Open
77
Rate-Eligible
permits > 1yr old
2017–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing40 rated
65.0% closed vs 81% median, 16.0 points lower
Electrical22 rated
81.8% closed vs 88% median, 5.7 points lower
Building15 rated
86.7% closed vs 76% median, 10.5 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2025
—
Open0
Closed1
Too early to rate — permits need 1 year to mature
2024
30.0%
Open7
Closed3
3 closed / 10 rated
2023
100.0%
Open0
Closed8
8 closed / 8 rated
2022
85.7%
Open1
Closed6
6 closed / 7 rated
2021
70.0%
Open3
Closed7
7 closed / 10 rated
2020
71.4%
Open4
Closed10
10 closed / 14 rated
2019
81.5%
Open5
Closed22
22 closed / 27 rated
2017
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
79 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PP20260219491 | Plumbing | 2265 Union St, San Francisco | Feb 19, 2026<1yr | — | — |
| Closed | PP20251205241 | Plumbing | 2538 Great Hy, San Francisco | Dec 5, 2025<1yr | — | — |
| Open | PP20240916985 | Plumbing | 2538 Great Hy, San Francisco | Sep 16, 2024 | — | — |
| Closed | E202409166915 | Electrical | 2538 Great Hy, San Francisco | Sep 16, 2024 | — | $0 |
| Open | PP20240703709 | Plumbing | 2538 Great Hy, San Francisco | Jul 3, 2024 | — | — |
| Closed | E202407035390 | Electrical | 2538 Great Hy, San Francisco | Jul 3, 2024 | — | $0 |
| Open | PP20240524009 | Plumbing | 1290 Fillmore St, San Francisco | May 24, 2024 | — | — |
| Open | E202405244602 | Electrical | 1290 Fillmore St, San Francisco | May 24, 2024 | — | $0 |
| Open | PP20240207223 | Plumbing | 2265 Union St, San Francisco | Feb 7, 2024 | — | — |
| Open | PM20240207224 | Plumbing | 2265 Union St, San Francisco | Feb 7, 2024 | — | — |
| Open | E202402072287 | Electrical | 2265 Union St, San Francisco | Feb 7, 2024 | — | $0 |
| Closed | 202401254629 | otc alterations permit | 1375 Fillmore St, San Francisco | Jan 26, 2024 | — | $10,000 |
| Closed | PP20231129231 | Plumbing | 1851 14th Av, San Francisco | Nov 29, 2023 | — | — |
| Closed | E20231129876 | Electrical | 1851 14th Av, San Francisco | Nov 29, 2023 | — | $0 |
| Closed | PP20230927223 | Plumbing | 1375 Fillmore St, San Francisco | Sep 27, 2023 | — | — |
| Closed | E202309279771 | Electrical | 1375 Fillmore St, San Francisco | Sep 27, 2023 | — | $2,000 |
| Closed | PP20230117043 | Plumbing | 80 Benton Av, San Francisco | Jan 17, 2023 | — | — |
| Closed | PM20230117044 | Plumbing | 80 Benton Av, San Francisco | Jan 17, 2023 | — | — |
| Closed | E202301174545 | Electrical | 80 Benton Av, San Francisco | Jan 17, 2023 | — | $0 |
| Closed | 202207279410 | otc alterations permit | 80 Benton Av, San Francisco | Jan 17, 2023 | — | $85,000 |
| Open | PP20221123284 | Plumbing | 3883 17th St, San Francisco | Nov 23, 2022 | — | — |
| Closed | PP20221109072 | Plumbing | 548 Haight St, San Francisco | Nov 23, 2022 | — | — |
| Closed | E202211093534 | Electrical | 548 Haight St, San Francisco | Nov 23, 2022 | — | $0 |
| Closed | PM20221013534 | Plumbing | 1851 14th Av, San Francisco | Oct 13, 2022 | — | — |
| Closed | PM20220907914 | Plumbing | 143A Corbett Av, San Francisco | Sep 7, 2022 | — | — |
| Closed | PP20220502600 | Plumbing | 237 14th Av, San Francisco | May 2, 2022 | — | — |
| Closed | PP20220420421 | Plumbing | 143A Corbett Av, San Francisco | Apr 20, 2022 | — | — |
| Closed | PP20211101217 | Plumbing | 3883 17th St, San Francisco | Nov 1, 2021 | — | — |
| Open | E202111016461 | Electrical | 3883 17th St, San Francisco | Nov 1, 2021 | — | $0 |
| Closed | PM20210218272 | Plumbing | 1851 14th Av, San Francisco | Mar 2, 2021 | — | — |
| Closed | PP20210218273 | Plumbing | 1851 14th Av, San Francisco | Mar 2, 2021 | — | — |
| Closed | E202102181628 | Electrical | 1851 14th Av, San Francisco | Mar 2, 2021 | — | $0 |
| Open | PP20210301480 | Plumbing | 237 14th Av, San Francisco | Mar 1, 2021 | — | — |
| Closed | PP20210209162 | Plumbing | 1170 South Van Ness Av, San Francisco | Feb 25, 2021 | — | — |
| Closed | PM20210209161 | Plumbing | 1170 South Van Ness Av, San Francisco | Feb 25, 2021 | — | — |
| Closed | E202102091541 | Electrical | 1170 South Van Ness Av, San Francisco | Feb 25, 2021 | — | $0 |
| Open | 202102255336 | otc alterations permit | 52 Pond St, San Francisco | Feb 25, 2021 | — | $14,000 |
| Closed | PM20201217428 | Plumbing | 1727 Sanchez St, San Francisco | Dec 18, 2020 | — | — |
| Closed | PP20201217425 | Plumbing | 1727 Sanchez St, San Francisco | Dec 18, 2020 | — | — |
| Closed | E20201217901 | Electrical | 1727 Sanchez St, San Francisco | Dec 18, 2020 | — | $0 |
| Closed | 202012090601 | otc alterations permit | 52 Pond St, San Francisco | Dec 9, 2020 | — | $7,000 |
| Closed | 202010025752 | otc alterations permit | 1727 Sanchez St, San Francisco | Oct 2, 2020 | — | $10,000 |
| Closed | PP20200912004 | Plumbing | 36 Heather Av, San Francisco | Sep 15, 2020 | — | — |
| Closed | 202009013104 | otc alterations permit | 36 Heather Av, San Francisco | Sep 9, 2020 | — | $15,000 |
| Open | PP20200721224 | Plumbing | 866 Pacheco St, San Francisco | Jul 27, 2020 | — | — |
| Open | PP20200701058 | Plumbing | 143A Corbett Av, San Francisco | Jul 7, 2020 | — | — |
| Open | PM20200701059 | Plumbing | 143A Corbett Av, San Francisco | Jul 7, 2020 | — | — |
| Closed | E202007018692 | Electrical | 143A Corbett Av, San Francisco | Jul 7, 2020 | — | $0 |
| Closed | PP20200625979 | Plumbing | 52 Pond St, San Francisco | Jul 1, 2020 | — | — |
| Open | PM20200625980 | Plumbing | 52 Pond St, San Francisco | Jul 1, 2020 | — | — |
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